3v4l.org

run code in 500+ PHP versions simultaneously
<?php var_dump(is_numeric('1.')); var_dump(is_numeric('.1'));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.30.0020.00620.14
8.5.20.0110.00819.48
8.5.10.0100.00718.49
8.5.00.0100.01319.95
8.4.180.0150.01219.65
8.4.170.0110.01023.81
8.4.160.0140.00923.75
8.4.150.0060.00616.84
8.4.140.0140.01017.37
8.4.130.0110.00917.90
8.4.120.0120.00820.48
8.4.110.0090.01022.53
8.4.100.0110.00917.52
8.4.90.0120.00918.59
8.4.80.0120.00719.36
8.4.70.0110.00617.75
8.4.60.0090.01118.86
8.4.50.0140.00725.89
8.4.40.0080.00019.31
8.4.30.0040.00420.20
8.4.20.0120.00419.52
8.4.10.0070.01321.83
8.3.300.0140.00820.89
8.3.290.0130.00718.32
8.3.280.0120.00818.31
8.3.270.0150.01316.38
8.3.260.0140.00616.48
8.3.250.0130.00618.78
8.3.240.0120.00616.59
8.3.230.0110.00816.66
8.3.220.0020.00519.04
8.3.210.0090.01018.48
8.3.200.0040.00516.60
8.3.190.0030.00517.13
8.3.180.0110.00716.41
8.3.170.0050.00317.04
8.3.160.0090.00916.36
8.3.150.0030.00616.48
8.3.140.0080.00019.09
8.3.130.0040.00418.48
8.3.120.0100.00718.19
8.3.110.0040.01118.30
8.3.100.0050.00316.40
8.3.90.0060.00316.39
8.3.80.0040.00716.38
8.3.70.0150.00016.58
8.3.60.0060.01018.14
8.3.50.0070.00719.89
8.3.40.0070.00718.59
8.3.30.0150.00019.13
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.300.0100.00917.95
8.2.290.0110.00820.21
8.2.280.0110.00819.11
8.2.270.0060.01216.87
8.2.260.0080.00018.44
8.2.250.0110.00416.34
8.2.240.0040.00418.69
8.2.230.0090.00020.94
8.2.220.0040.01118.32
8.2.210.0000.00926.77
8.2.200.0080.00016.25
8.2.190.0140.00716.58
8.2.180.0110.01125.92
8.2.170.0070.00718.66
8.2.160.0000.01522.96
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00826.16
8.2.110.0090.00019.24
8.2.100.0120.00017.57
8.2.90.0000.00817.63
8.2.80.0000.00818.66
8.2.70.0060.00317.37
8.2.60.0050.00317.80
8.2.50.0040.00417.98
8.2.40.0000.00718.03
8.2.30.0070.00017.80
8.2.20.0000.00820.38
8.2.10.0000.00717.80
8.2.00.0060.00319.01
8.1.340.0150.00521.52
8.1.330.0110.00822.01
8.1.320.0110.00916.07
8.1.310.0120.00618.39
8.1.300.0050.00317.70
8.1.290.0030.00618.88
8.1.280.0130.01025.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00319.01
8.1.230.0110.00017.70
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0000.00917.11
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0080.00017.62
8.1.160.0000.00718.79
8.1.150.0000.00718.48
8.1.140.0040.00417.30
8.1.130.0070.00018.76
8.1.120.0070.00017.21
8.1.110.0000.00717.34
8.1.100.0040.00417.33
8.1.90.0060.00317.32
8.1.80.0100.00017.32
8.1.70.0000.00617.28
8.1.60.0050.00317.44
8.1.50.0280.01017.37
8.1.40.0280.00417.22
8.1.30.0350.00317.45
8.1.20.0270.00017.46
8.1.10.0210.01017.19
8.1.00.0230.00817.27
8.0.300.0090.00018.77
8.0.290.0090.00016.58
8.0.280.0030.00318.25
8.0.270.0000.00716.67
8.0.260.0030.00318.22
8.0.250.0030.00616.71
8.0.240.0060.00016.82
8.0.230.0000.00716.75
8.0.220.0030.00316.74
8.0.210.0030.00316.75
8.0.200.0030.00316.84
8.0.190.0030.00316.84
8.0.180.0250.00116.63
8.0.170.0190.00616.71
8.0.160.0200.00316.78
8.0.150.0190.00616.63
8.0.140.0200.00316.57
8.0.130.0180.00316.60
8.0.120.0130.00716.71
8.0.110.0130.00616.74
8.0.100.0130.00716.72
8.0.90.0070.01316.62
8.0.80.0160.00416.71
8.0.70.0190.00416.63
8.0.60.0190.00016.55
8.0.50.0110.00816.73
8.0.30.0110.00816.78
8.0.20.0160.00416.66
8.0.10.0150.00516.69
7.4.330.0000.00415.55
7.4.320.0060.00016.44
7.4.300.0030.00316.34
7.4.290.0210.00016.50
7.4.280.0150.00616.27
7.4.270.0110.01116.36
7.4.260.0200.00316.45
7.4.250.0160.00816.34
7.4.240.0160.00816.34
7.4.230.0170.00716.46
7.4.220.0200.00316.43
7.4.210.0230.00016.32
7.4.200.0200.00216.36
7.4.190.0200.00316.42
7.4.180.0160.00716.42
7.4.160.0060.00616.38
7.4.150.0060.00616.38
7.4.140.0100.00716.28
7.4.130.0100.00716.09
7.4.120.0070.00616.29
7.4.110.0140.00316.36
7.4.100.0180.00916.14
7.4.90.0150.00516.25
7.4.80.0090.01116.22
7.4.70.0030.00716.23
7.4.60.0100.00316.14
7.4.50.0000.01116.17
7.4.40.0030.00716.27
7.4.30.0030.00716.18
7.4.20.0070.00316.09
7.4.10.0050.00516.31
7.4.00.0030.00616.20

preferences:
56.41 ms | 1231 KiB | 5 Q